:root {
  --bg:#FAF4EA; --primary:#C98F6A; --secondary:#E8CDB7;
  --text:#3F342E; --muted:#7B6658; --card:#FFF9F2;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:18px 6vw;background:rgba(250,244,234,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(63,52,46,.08)}
.logo{font-weight:800;letter-spacing:.08em;font-size:20px}
nav{display:flex;gap:20px;align-items:center}
nav a{font-size:14px;color:var(--muted)}
.menu-btn{display:none;border:0;background:var(--primary);color:white;border-radius:999px;padding:8px 14px}
.hero{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;padding:78px 6vw 58px}
.hero h1{font-size:clamp(36px,7vw,76px);line-height:1.05;margin:10px 0 22px;letter-spacing:-.04em}
.hero p{font-size:18px;color:var(--muted);max-width:680px}
.eyebrow,.tag{display:inline-flex;padding:6px 12px;border-radius:999px;background:var(--secondary);color:var(--text);font-size:12px;letter-spacing:.08em}
.hero-image img,.feature img,.gallery-row img,.card img,.masonry img{border-radius:32px;box-shadow:0 24px 70px rgba(63,52,46,.13)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;background:linear-gradient(135deg,var(--primary),#d9ad8f);color:white;box-shadow:0 12px 28px rgba(201,143,106,.24);border:0}
.btn.ghost{background:transparent;color:var(--text);border:1px solid rgba(63,52,46,.18);box-shadow:none}
.section{padding:58px 6vw}
.section-title{max-width:760px;margin-bottom:28px}
.section-title h2{font-size:clamp(28px,4vw,48px);line-height:1.15;margin:12px 0}
.section-title p,.columns p,.article p{color:var(--muted)}
.columns{columns:3 260px;column-gap:38px}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:var(--card);border-radius:30px;overflow:hidden;border:1px solid rgba(63,52,46,.08);box-shadow:0 18px 50px rgba(63,52,46,.08)}
.card img{border-radius:0;box-shadow:none;aspect-ratio:4/3;object-fit:cover}
.card-body{padding:20px}
.card h3{font-size:22px;margin:12px 0 8px}
.card p{color:var(--muted);font-size:14px}
.text-link{font-weight:700;color:var(--primary)}
.feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;background:rgba(255,255,255,.22)}
.feature.reverse{grid-template-columns:1fr 1fr}
.masonry{columns:3 260px;column-gap:18px}
.masonry figure{break-inside:avoid;margin:0 0 18px;position:relative}
.masonry figcaption{font-size:13px;color:var(--muted);padding:8px 4px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps div,.story-grid article,details,.notice{background:var(--card);border-radius:26px;padding:22px;border:1px solid rgba(63,52,46,.08)}
.steps b{color:var(--primary);font-size:26px}
.story-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.story-grid span{color:var(--primary);font-size:13px}
.story-grid p{color:var(--muted);font-size:14px}
.faq-list{display:grid;gap:12px}
summary{cursor:pointer;font-weight:700}
details p{color:var(--muted)}
.page-hero{padding:76px 6vw 26px}
.page-hero h1{font-size:clamp(36px,6vw,66px);margin:0 0 12px}
.page-hero p{max-width:760px;color:var(--muted);font-size:18px}
.article{max-width:940px;margin:auto}
.article h2{font-size:32px;margin-top:0}
.gallery-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.footer{padding:48px 6vw;background:#2d241f;color:#fff;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.footer p,.copy{color:rgba(255,255,255,.72)}
.footer-links{display:flex;flex-wrap:wrap;gap:12px;align-content:flex-start}
.footer-links a{padding:8px 12px;border:1px solid rgba(255,255,255,.16);border-radius:999px;color:rgba(255,255,255,.86)}
.top-btn{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;border:0;background:var(--primary);color:white;box-shadow:0 10px 24px rgba(0,0,0,.18);display:none}
@media(max-width:900px){
  .hero,.feature,.feature.reverse,.footer-grid{grid-template-columns:1fr}
  .card-grid,.steps,.story-grid,.gallery-row{grid-template-columns:1fr 1fr}
  nav{display:none;position:absolute;left:6vw;right:6vw;top:64px;flex-direction:column;background:var(--card);padding:18px;border-radius:22px;box-shadow:0 18px 48px rgba(0,0,0,.12)}
  nav.open{display:flex}
  .menu-btn{display:block}
}
@media(max-width:560px){
  .hero{padding-top:42px}
  .card-grid,.steps,.story-grid,.gallery-row{grid-template-columns:1fr}
  .section{padding:42px 5vw}
}